Patents by Inventor Deming Lui

Deming Lui has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Luminous faceplate of color projection cathode ray tube and substrate for manufacturing the same
    Patent number: 6489715
    Abstract: The present invention relates to a substrate of a luminous faceplate of a color projection cathode ray tube and a luminous faceplate which is composed of this substrate. The substrate consists of transparent polycrystalline material, and the luminous faceplate comprises a transparent polycrystal substrate and a luminous layer which is formed thereon. The luminous faceplate using the substrate of the present invention has an advantage over the prior art in the volume of a product, operating power, manufacturing cost, and resolution and so on. Thus, it is widely used in the field of color projection TV, advertisement display and so on.
    Type: Grant
    Filed: October 7, 1999
    Date of Patent: December 3, 2002
    Assignee: Research Institute of Synthetic Crystals
    Inventors: Dezhong Shen, Cunxin Huang, Zaixue Peng, Deming Lui, Muyun Lei, Zhiyang Zhang